This is just an observation I have made of myself. I'm wondering if anyone else has noticed this when they are mastering. I have been playing bass for about 11 years. I notice that I consistently end up with too much bass when mastering. I'm guessing this is due to my ears having heard a bass guitar all of those years. Ever since I noticed this about myself things have been alot easier so maybe this could help someone else. Am I the only one ?